[SkDebugger] Show detailed drawImage info

src/utils/debugger/SkDrawCommand.cpp

Index: src/utils/debugger/SkDrawCommand.cpp
diff --git a/src/utils/debugger/SkDrawCommand.cpp b/src/utils/debugger/SkDrawCommand.cpp
index 99c120bb7f6e3e08611384433cd75ec30b8b6324..8be6de9b28e1dd9179fdc5aba19993bb92ecfa27 100644
--- a/src/utils/debugger/SkDrawCommand.cpp
+++ b/src/utils/debugger/SkDrawCommand.cpp
@@ -387,8 +387,13 @@ SkDrawImageCommand::SkDrawImageCommand(const SkImage* image, SkScalar left, SkSc
     , fLeft(left)
     , fTop(top) {
 
+    fInfo.push(SkObjectParser::ImageToString(image));
+    fInfo.push(SkObjectParser::ScalarToString(left, "Left: "));
+    fInfo.push(SkObjectParser::ScalarToString(top, "Top: "));
+
     if (paint) {
         fPaint.set(*paint);
+        fInfo.push(SkObjectParser::PaintToString(*paint));
     }
 }